342133402 has 12 divisors (see below), whose sum is σ = 555714270. Its totient is φ = 157907568.

The previous prime is 342133367. The next prime is 342133417. The reversal of 342133402 is 204331243.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 82246761 + 259886641 = 9069^2 + 16121^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 505777 + ... + 506452.

Almost surely, 2^342133402 is an apocalyptic number.

342133402 is a deficient number, since it is larger than the sum of its proper divisors (213580868).

342133402 is a wasteful number, since it uses less digits than its factorization.

342133402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1012257 (or 1012244 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 342133402 is about 18496.8484342604. The cubic root of 342133402 is about 699.4099803719.

Adding to 342133402 its reverse (204331243), we get a palindrome (546464645).

The spelling of 342133402 in words is "three hundred forty-two million, one hundred thirty-three thousand, four hundred two".